Android Question issues with PhoneEvents

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
    Dim PhneEvnts As phoneevents
 
End Sub
 
Sub Globals
    'These global variables will be redeclared each time the activity is created.
    'These variables can only be accessed from this module.
 
    Dim lblBatLvl As Label
End Sub
 
Sub Activity_Create(FirstTime As Boolean)
    'PhneEvnts.Initialize("")
   
End Sub
 
Sub Activity_Resume
 
End Sub
 
Sub Activity_Pause (UserClosed As Boolean)
 
End Sub
 
 
Sub PhneEvnts_BatteryChanged (Level As Int, Scale As Int, Plugged As Boolean, Intent As Intent)
    lblBatLvl.Text  = Level
End Sub